Trace number 1122139

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Sugar++ v1.13+minisat-incOPTIMUM 11.3663 11.2951

General information on the benchmark

Namemaxcsp/pi/pi-30-10-25-t48/
normalized-pi-30-10-197-52-22.xml
MD5SUM0cff2a4bb8c71037163c80a4315185e9
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMOPT
Best Number of falsified constraints3
Best CPU time to get the best result obtained on this benchmark4.37333
Satisfiable
(Un)Satisfiability was proved
Number of variables30
Number of constraints109
Maximum constraint arity2
Maximum domain size10
Number of constraints which are defined in extension109
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data (download as text)

0.00/0.07	c 0	Sugar++ v1-13 + HOME/minisat-inc
0.00/0.07	c 0	BEGIN Tue Jul 15 17:55:03 2008
0.00/0.07	c 0	PID 27930
0.00/0.07	c 0	HOST node57.alineos.net
0.00/0.07	c 0	CONVERTING HOME/instance-1122139-1216137303.xml TO HOME/temp.csp
0.00/0.07	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1122139-1216137303.xml' 'HOME/temp.csp'
0.06/0.27	c 0	1 domains, 30 variables, 0 predicates, 109 relations, 109 constraints
0.06/0.28	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.06/0.28	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -max -incremental -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
0.32/0.35	c 0	Parsing HOME/temp.csp
0.32/0.45	c 0	parsed 249 expressions
0.32/0.45	c 0	Heap : 1 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.32/0.45	c 0	MAX CSP: 109 constraints
0.32/0.45	c 0	Converting to clausal form CSP
0.32/0.47	c 0	converted 37 (10%) expressions
0.32/0.48	c 0	converted 73 (20%) expressions
0.32/0.48	c 0	converted 109 (30%) expressions
0.32/0.49	c 0	converted 145 (40%) expressions
0.32/0.49	c 0	converted 181 (50%) expressions
0.32/0.50	c 0	converted 217 (60%) expressions
0.32/0.50	c 0	converted 253 (70%) expressions
0.32/0.50	c 1	converted 289 (80%) expressions
0.32/0.51	c 1	converted 325 (90%) expressions
0.32/0.55	c 1	converted 361 (100%) expressions
0.32/0.55	c 1	CSP : 248 integers, 0 booleans, 326 clauses, largest domain size 164
0.32/0.55	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.32/0.55	c 1	Propagation in CSP
0.32/0.57	c 1	104 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.32/0.57	c 1	CSP : 248 integers, 0 booleans, 326 clauses, largest domain size 110
0.32/0.57	c 1	Heap : 2 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.32/0.57	c 1	Simplifing CSP by introducing new Boolean variables
0.32/0.57	c 1	CSP : 248 integers, 0 booleans, 326 clauses, largest domain size 110
0.32/0.57	c 1	Heap : 2 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.32/0.59	c 1	Encoding CSP to SAT : HOME/temp.cnf
0.32/0.61	c 1	25 (10%) CSP integer variables are encoded (200 clauses, 2072 bytes)
0.32/0.61	c 1	50 (20%) CSP integer variables are encoded (240 clauses, 2512 bytes)
0.32/0.61	c 1	75 (30%) CSP integer variables are encoded (240 clauses, 2512 bytes)
0.32/0.61	c 1	100 (40%) CSP integer variables are encoded (240 clauses, 2512 bytes)
0.32/0.61	c 1	124 (50%) CSP integer variables are encoded (240 clauses, 2512 bytes)
0.32/0.61	c 1	149 (60%) CSP integer variables are encoded (367 clauses, 3909 bytes)
0.32/0.61	c 1	174 (70%) CSP integer variables are encoded (472 clauses, 5064 bytes)
0.32/0.62	c 1	199 (80%) CSP integer variables are encoded (623 clauses, 6725 bytes)
0.32/0.62	c 1	224 (90%) CSP integer variables are encoded (1219 clauses, 14152 bytes)
0.32/0.62	c 1	248 (100%) CSP integer variables are encoded (1426 clauses, 16843 bytes)
0.32/0.65	c 1	33 (10%) CSP clauses are encoded (2222 clauses, 32571 bytes)
0.32/0.66	c 1	66 (20%) CSP clauses are encoded (3012 clauses, 48714 bytes)
0.32/0.67	c 1	98 (30%) CSP clauses are encoded (3774 clauses, 65683 bytes)
0.32/0.68	c 1	131 (40%) CSP clauses are encoded (4168 clauses, 73324 bytes)
0.32/0.69	c 1	163 (50%) CSP clauses are encoded (5070 clauses, 86378 bytes)
0.32/0.69	c 1	196 (60%) CSP clauses are encoded (5391 clauses, 90787 bytes)
0.32/0.70	c 1	229 (70%) CSP clauses are encoded (7736 clauses, 125856 bytes)
0.32/0.70	c 1	261 (80%) CSP clauses are encoded (9120 clauses, 145452 bytes)
0.32/0.71	c 1	294 (90%) CSP clauses are encoded (14937 clauses, 244386 bytes)
0.32/0.72	c 1	326 (100%) CSP clauses are encoded (21211 clauses, 357589 bytes)
0.32/0.73	c 1	326 CSP clauses encoded
0.32/0.73	c 1	Writing map file : HOME/temp.map
0.32/0.73	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.32/0.73	c 1	SAT : 1674 SAT variables, 21211 SAT clauses, 357589 bytes
0.32/0.73	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.32/0.76	c 1	OBJECTIVE minimize _COST
0.32/0.76	c 1	SOLVING HOME/temp.cnf
0.32/0.76	c 1	CMD HOME/minisat-inc -incremental HOME/temp.cnf HOME/temp.out
0.32/0.76	c 1	This is MiniSat 2.0 beta incremental
0.32/0.76	c 1	WARNING: for repeatability, setting FPU to use double precision
0.32/0.76	c 1	============================[ Problem Statistics ]=============================
0.32/0.76	c 1	|                                                                             |
0.32/0.77	c 1	|  Number of variables:  1674                                                 |
0.32/0.77	c 1	|  Number of clauses:    21211                                                |
0.32/0.78	c 1	|  Parsing time:         0.01         s                                       |
0.32/0.78	c 1	OK
0.32/0.78	c 1	OBJECTIVE BOUND: 0 <= _COST <= 
0.32/0.78	c 1	SEARCHING: _COST <= 55
0.32/0.78	c 1	============================[ Search Statistics ]==============================
0.32/0.78	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.32/0.78	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.32/0.78	c 1	===============================================================================
0.32/0.78	c 1	|         0 |    1674    21211    63371 |     7070        0    nan |  0.000 % |
0.32/0.78	c 1	===============================================================================
0.32/0.78	c 1	restarts              : 1
0.32/0.78	c 1	conflicts             : 10            (769 /sec)
0.32/0.78	c 1	decisions             : 39            (0.00 % random) (3000 /sec)
0.32/0.78	c 1	propagations          : 2296           (176643 /sec)
0.32/0.78	c 1	conflict literals     : 314            (5.42 % deleted)
0.32/0.78	c 1	Memory used           : 2.73 MB
0.32/0.78	c 1	CPU time              : 0.012998 s
0.32/0.78	c 1	
0.32/0.78	c 1	SATISFIABLE
0.32/0.78	c 1	OK
0.32/0.78	c 1	FOUND: _COST <= 55
0.32/0.78	s SATISFIABLE
0.32/0.78	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.32/0.78	c 1	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
0.93/0.85	c 1	Decoding HOME/temp.out
0.93/0.88	c 1	OBJECTIVE _COST 31
0.93/0.88	o 31
0.93/0.88	v 4 10 2 9 6 3 4 9 3 10 7 10 3 6 7 7 6 5 9 7 3 10 1 8 7 4 8 10 10 10
0.93/0.89	c 1	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
0.93/0.94	c 1	OK
0.93/0.94	c 1	OBJECTIVE BOUND: 0 <= _COST <= 31
0.93/0.94	c 1	SEARCHING: _COST <= 15
0.93/0.94	c 1	============================[ Search Statistics ]==============================
0.93/0.94	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.93/0.94	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.93/0.94	c 1	===============================================================================
0.93/0.94	c 1	|        10 |    1674    21211    63371 |     7070       10     31 |  0.000 % |
0.93/0.94	c 1	===============================================================================
0.93/0.94	c 1	restarts              : 2
0.93/0.94	c 1	conflicts             : 51            (3001 /sec)
0.93/0.94	c 1	decisions             : 118           (0.00 % random) (6942 /sec)
0.93/0.94	c 1	propagations          : 10503          (617933 /sec)
0.93/0.94	c 1	conflict literals     : 1298           (26.21 % deleted)
0.93/0.94	c 1	Memory used           : 2.73 MB
0.93/0.94	c 1	CPU time              : 0.016997 s
0.93/0.94	c 1	
0.93/0.94	c 1	SATISFIABLE
0.93/0.94	c 1	OK
0.93/0.94	c 1	FOUND: _COST <= 15
0.93/0.94	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.93/0.94	c 1	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
1.11/1.01	c 1	Decoding HOME/temp.out
1.11/1.05	c 1	OBJECTIVE _COST 15
1.11/1.05	o 15
1.11/1.06	v 10 6 10 9 9 8 2 10 2 2 10 3 4 3 4 7 4 8 9 1 9 10 2 9 10 1 10 4 8 9
1.11/1.06	c 1	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.11/1.10	c 1	OK
1.11/1.10	c 1	OBJECTIVE BOUND: 0 <= _COST <= 15
1.11/1.10	c 1	SEARCHING: _COST <= 7
1.11/1.10	c 1	============================[ Search Statistics ]==============================
1.11/1.10	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.11/1.10	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.11/1.10	c 1	===============================================================================
1.11/1.10	c 1	|        51 |    1104    21211    63371 |     7070       51     25 |  0.000 % |
1.20/1.10	c 1	|       152 |    1103    21211    63371 |     7777      152     20 | 43.912 % |
1.20/1.11	c 1	|       303 |    1103    21211    63371 |     8555      303     17 | 43.912 % |
1.20/1.12	c 1	|       528 |    1103    21211    63371 |     9410      528     18 | 43.912 % |
1.20/1.15	c 1	|       866 |     939     7978    25783 |    10351      866     19 | 43.912 % |
1.20/1.18	c 1	|      1373 |     939     7978    25783 |    11386     1373     17 | 43.912 % |
1.29/1.23	c 1	|      2134 |     939     7978    25783 |    12525     2134     16 | 43.912 % |
1.39/1.31	c 1	|      3273 |     939     7978    25783 |    13778     3273     16 | 43.912 % |
1.49/1.44	c 1	|      4981 |     939     7978    25783 |    15155     4981     19 | 43.912 % |
1.69/1.67	c 2	|      7544 |     939     7978    25783 |    16671     7544     19 | 43.912 % |
2.09/2.08	c 2	|     11388 |     939     7978    25783 |    18338    11388     21 | 43.912 % |
2.89/2.81	c 3	|     17154 |     939     7978    25783 |    20172    17154     21 | 43.912 % |
3.99/3.97	c 4	|     25803 |     939     7978    25783 |    22189    15082     21 | 43.912 % |
4.29/4.24	c 4	===============================================================================
4.29/4.24	c 4	restarts              : 15
4.29/4.24	c 4	conflicts             : 27599         (8727 /sec)
4.29/4.24	c 4	decisions             : 31055         (0.72 % random) (9820 /sec)
4.29/4.24	c 4	propagations          : 4211563        (1331712 /sec)
4.29/4.24	c 4	conflict literals     : 580287         (34.69 % deleted)
4.29/4.24	c 4	Memory used           : 4.96 MB
4.29/4.24	c 4	CPU time              : 3.16252 s
4.29/4.24	c 4	
4.29/4.24	c 4	SATISFIABLE
4.29/4.24	c 4	OK
4.29/4.24	c 4	FOUND: _COST <= 7
4.29/4.25	c 4	DECODING HOME/temp.out WITH HOME/temp.map
4.29/4.25	c 4	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
4.38/4.32	c 4	Decoding HOME/temp.out
4.38/4.36	c 4	OBJECTIVE _COST 7
4.38/4.36	o 7
4.38/4.36	v 10 10 3 6 9 8 2 10 10 8 10 7 7 6 4 10 4 2 3 1 3 10 9 9 10 7 9 4 6 9
4.38/4.36	c 4	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
4.48/4.41	c 4	OK
4.48/4.41	c 4	OBJECTIVE BOUND: 0 <= _COST <= 7
4.48/4.41	c 4	SEARCHING: _COST <= 3
4.48/4.41	c 4	============================[ Search Statistics ]==============================
4.48/4.41	c 4	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
4.48/4.41	c 4	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
4.48/4.41	c 4	===============================================================================
4.48/4.41	c 4	|     27599 |     804     5771    19559 |     1923    16878     21 | 43.912 % |
4.48/4.44	c 4	|     27701 |     804     5771    19559 |     2116     2212     15 | 51.976 % |
4.48/4.45	c 4	|     27851 |     804     5771    19559 |     2327     2362     15 | 51.976 % |
4.48/4.47	c 4	|     28076 |     804     5771    19559 |     2560     2587     15 | 51.976 % |
4.48/4.49	c 4	|     28413 |     804     5771    19559 |     2816     2924     15 | 51.976 % |
4.57/4.53	c 5	|     28919 |     804     5771    19559 |     3098     3430     15 | 51.976 % |
4.57/4.59	c 5	|     29678 |     804     5771    19559 |     3407     4189     16 | 51.976 % |
4.67/4.67	c 5	|     30818 |     804     5771    19559 |     3748     3024     19 | 51.976 % |
4.87/4.81	c 5	|     32526 |     804     5771    19559 |     4123     4732     18 | 51.976 % |
5.07/5.02	c 5	|     35088 |     804     5771    19559 |     4535     4666     16 | 51.976 % |
5.37/5.31	c 5	|     38933 |     804     5771    19559 |     4989     5669     17 | 51.976 % |
5.77/5.76	c 6	|     44699 |     804     5771    19559 |     5488     5297     18 | 51.976 % |
6.47/6.46	c 6	|     53348 |     804     5771    19559 |     6037     4020     15 | 51.976 % |
7.57/7.50	c 7	|     66322 |     804     5771    19559 |     6641     6072     20 | 51.976 % |
8.07/8.03	c 8	===============================================================================
8.07/8.03	c 8	restarts              : 29
8.07/8.03	c 8	conflicts             : 71819         (10574 /sec)
8.07/8.03	c 8	decisions             : 79926         (0.88 % random) (11768 /sec)
8.07/8.03	c 8	propagations          : 10701604       (1575627 /sec)
8.07/8.03	c 8	conflict literals     : 1388382        (31.85 % deleted)
8.07/8.03	c 8	Memory used           : 4.96 MB
8.07/8.03	c 8	CPU time              : 6.79197 s
8.07/8.03	c 8	
8.07/8.03	c 8	SATISFIABLE
8.07/8.03	c 8	OK
8.07/8.03	c 8	FOUND: _COST <= 3
8.07/8.03	c 8	DECODING HOME/temp.out WITH HOME/temp.map
8.07/8.03	c 8	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
8.11/8.10	c 8	Decoding HOME/temp.out
8.11/8.13	c 8	OBJECTIVE _COST 3
8.11/8.13	o 3
8.11/8.14	v 2 4 5 3 7 5 10 2 10 2 1 8 9 8 10 6 8 8 5 1 2 10 7 3 3 2 5 5 8 10
8.11/8.14	c 8	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
8.11/8.19	c 8	OK
8.11/8.19	c 8	OBJECTIVE BOUND: 0 <= _COST <= 3
8.11/8.19	c 8	SEARCHING: _COST <= 1
8.11/8.19	c 8	============================[ Search Statistics ]==============================
8.11/8.19	c 8	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
8.11/8.19	c 8	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
8.11/8.19	c 8	===============================================================================
8.11/8.19	c 8	|     71819 |     660     4306    15580 |     1435     7607     21 | 51.976 % |
8.25/8.21	c 8	|     71921 |     660     4306    15580 |     1578     2004     18 | 60.580 % |
8.25/8.22	c 8	|     72072 |     660     4306    15580 |     1736     2155     18 | 60.580 % |
8.25/8.23	c 8	|     72297 |     660     4306    15580 |     1910     2380     17 | 60.580 % |
8.25/8.25	c 8	|     72634 |     660     4306    15580 |     2101     2717     18 | 60.580 % |
8.25/8.28	c 8	|     73142 |     660     4306    15580 |     2311     3225     19 | 60.580 % |
8.35/8.34	c 8	|     73901 |     660     4306    15580 |     2542     2228     21 | 60.580 % |
8.45/8.43	c 8	|     75040 |     660     4306    15580 |     2797     3367     22 | 60.580 % |
8.45/8.48	c 8	===============================================================================
8.45/8.48	c 8	restarts              : 37
8.45/8.48	c 8	conflicts             : 75684         (10679 /sec)
8.45/8.48	c 8	decisions             : 84182         (0.88 % random) (11878 /sec)
8.45/8.48	c 8	propagations          : 11093304       (1565320 /sec)
8.45/8.48	c 8	conflict literals     : 1473796        (31.66 % deleted)
8.45/8.48	c 8	Memory used           : 4.96 MB
8.45/8.48	c 8	CPU time              : 7.08692 s
8.45/8.48	c 8	
8.45/8.48	c 8	UNSATISFIABLE
8.45/8.48	c 8	OK
8.45/8.48	c 8	NOT FOUND: _COST <= 1
8.45/8.48	c 8	OK
8.45/8.48	c 8	OBJECTIVE BOUND: 2 <= _COST <= 3
8.45/8.48	c 8	SEARCHING: _COST <= 2
8.45/8.48	c 8	============================[ Search Statistics ]==============================
8.45/8.48	c 8	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
8.45/8.48	c 8	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
8.45/8.48	c 8	===============================================================================
8.45/8.48	c 8	|     75684 |     657     4295    15556 |     1431     3087     21 | 60.580 % |
8.45/8.49	c 8	|     75784 |     657     4295    15556 |     1574     1644     20 | 60.755 % |
8.54/8.50	c 8	|     75934 |     657     4295    15556 |     1732     1794     20 | 60.755 % |
8.54/8.52	c 9	|     76159 |     657     4295    15556 |     1905     2019     19 | 60.755 % |
8.54/8.54	c 9	|     76497 |     657     4295    15556 |     2096     2357     19 | 60.755 % |
8.54/8.58	c 9	|     77003 |     657     4295    15556 |     2305     2863     18 | 60.755 % |
8.64/8.64	c 9	|     77762 |     657     4295    15556 |     2536     1879     15 | 60.755 % |
8.75/8.72	c 9	|     78902 |     657     4295    15556 |     2789     3019     15 | 60.755 % |
8.85/8.84	c 9	|     80610 |     657     4295    15556 |     3068     2691     20 | 60.755 % |
9.04/9.06	c 9	|     83172 |     657     4295    15556 |     3375     3151     21 | 60.755 % |
9.34/9.37	c 9	|     87016 |     657     4295    15556 |     3713     2449     20 | 60.755 % |
9.85/9.81	c 10	|     92782 |     657     4295    15556 |     4084     3385     19 | 60.755 % |
10.44/10.46	c 10	|    101432 |     657     4295    15556 |     4493     4206     16 | 60.755 % |
11.24/11.29	c 11	===============================================================================
11.24/11.29	c 11	restarts              : 50
11.24/11.29	c 11	conflicts             : 111987        (11325 /sec)
11.24/11.29	c 11	decisions             : 123686        (0.95 % random) (12508 /sec)
11.24/11.29	c 11	propagations          : 16370774       (1655537 /sec)
11.24/11.29	c 11	conflict literals     : 2178596        (30.97 % deleted)
11.24/11.29	c 11	Memory used           : 4.96 MB
11.24/11.29	c 11	CPU time              : 9.8885 s
11.24/11.29	c 11	
11.24/11.29	c 11	UNSATISFIABLE
11.24/11.29	c 11	OK
11.24/11.29	c 11	NOT FOUND: _COST <= 2
11.24/11.29	c 11	OK
11.24/11.29	c 11	OBJECTIVE _COST 3
11.24/11.29	s OPTIMUM FOUND
11.24/11.29	c 11	CPU 11.15 (0.05 0.02 11.1 0.17)
11.24/11.29	c 11	END Tue Jul 15 17:55:14 2008

Verifier Data (download as text)

OK	3	106
3 unsatisfied constraints, 106 satisfied constraints

Watcher Data (download as text)

runsolver version 3.2.5 (c) roussel@cril.univ-artois.fr

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1122139-1216137303/watcher-1122139-1216137303 -o /tmp/evaluation-result-1122139-1216137303/solver-1122139-1216137303 -C 3600 -W 4000 -M 900 --output-limit 1,15 HOME/sugar++ -max -incremental -c -vv -java=java -Xmx700M -decjava=java -Xmx50M -jar=HOME/sugar-v1-13.jar -solver=HOME/minisat-inc -tmp=HOME/temp HOME/instance-1122139-1216137303.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 4000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.79 1.84 1.66 3/64 27930
/proc/meminfo: memFree=1729688/2055920 swapFree=4192812/4192956
[pid=27930] ppid=27928 vsize=12268 CPUtime=0
/proc/27930/stat : 27930 (sugar++) R 27928 27930 26816 0 -1 4194304 348 0 0 0 0 0 0 0 18 0 1 0 70428844 12562432 316 996147200 4194304 4206940 548682068528 18446744073709551615 218084981758 0 0 4224 0 0 0 0 17 0 0 0
/proc/27930/statm: 3067 316 241 3 0 167 0

[startup+0.0993929 s]
/proc/loadavg: 1.79 1.84 1.66 3/64 27930
/proc/meminfo: memFree=1729688/2055920 swapFree=4192812/4192956
[pid=27930] ppid=27928 vsize=16740 CPUtime=0.06
/proc/27930/stat : 27930 (sugar++) S 27928 27930 26816 0 -1 4194304 1219 128 0 0 5 1 0 0 18 0 1 0 70428844 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 218084978786 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27930/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16740

[startup+0.102388 s]
/proc/loadavg: 1.79 1.84 1.66 3/64 27930
/proc/meminfo: memFree=1729688/2055920 swapFree=4192812/4192956
[pid=27930] ppid=27928 vsize=16740 CPUtime=0.06
/proc/27930/stat : 27930 (sugar++) S 27928 27930 26816 0 -1 4194304 1219 128 0 0 5 1 0 0 18 0 1 0 70428844 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 218084978786 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27930/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16740

[startup+0.302414 s]
/proc/loadavg: 1.79 1.84 1.66 3/64 27930
/proc/meminfo: memFree=1729688/2055920 swapFree=4192812/4192956
[pid=27930] ppid=27928 vsize=16740 CPUtime=0.32
/proc/27930/stat : 27930 (sugar++) S 27928 27930 26816 0 -1 4194304 1279 4348 0 1 5 1 23 3 17 0 1 0 70428844 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 218084978786 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27930/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.32
Current children cumulated vsize (KiB) 16740

[startup+0.702445 s]
/proc/loadavg: 1.79 1.84 1.66 3/64 27930
/proc/meminfo: memFree=1729688/2055920 swapFree=4192812/4192956
[pid=27930] ppid=27928 vsize=16740 CPUtime=0.32
/proc/27930/stat : 27930 (sugar++) S 27928 27930 26816 0 -1 4194304 1297 4348 0 1 5 1 23 3 16 0 1 0 70428844 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 218084978786 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27930/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.32
Current children cumulated vsize (KiB) 16740

[startup+1.50151 s]
/proc/loadavg: 1.88 1.86 1.66 2/76 27973
/proc/meminfo: memFree=1720888/2055920 swapFree=4192812/4192956
[pid=27930] ppid=27928 vsize=16872 CPUtime=1.18
/proc/27930/stat : 27930 (sugar++) S 27928 27930 26816 0 -1 4194304 1617 17511 0 4 5 2 100 11 16 0 1 0 70428844 17276928 1116 996147200 4194304 4206940 548682068528 18446744073709551615 218084978786 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27930/statm: 4218 1116 414 3 0 797 0
[pid=27953] ppid=27930 vsize=3200 CPUtime=0.41
/proc/27953/stat : 27953 (minisat-inc) R 27930 27930 26816 0 -1 4194304 574 0 0 0 41 0 0 0 19 0 1 0 70428920 3276800 518 996147200 134512640 135134323 4294956192 18446744073709551615 134531903 0 0 4096 3 0 0 0 17 0 0 0
/proc/27953/statm: 800 518 79 151 0 646 0
Current children cumulated CPU time (s) 1.59
Current children cumulated vsize (KiB) 20072

[startup+3.10165 s]
/proc/loadavg: 1.88 1.86 1.66 2/66 27973
/proc/meminfo: memFree=1723720/2055920 swapFree=4192812/4192956
[pid=27930] ppid=27928 vsize=16872 CPUtime=1.18
/proc/27930/stat : 27930 (sugar++) S 27928 27930 26816 0 -1 4194304 1617 17511 0 4 5 2 100 11 16 0 1 0 70428844 17276928 1116 996147200 4194304 4206940 548682068528 18446744073709551615 218084978786 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27930/statm: 4218 1116 414 3 0 797 0
[pid=27953] ppid=27930 vsize=4808 CPUtime=2.01
/proc/27953/stat : 27953 (minisat-inc) R 27930 27930 26816 0 -1 4194304 983 0 0 0 201 0 0 0 25 0 1 0 70428920 4923392 927 996147200 134512640 135134323 4294956192 18446744073709551615 134532050 0 0 4096 3 0 0 0 17 0 0 0
/proc/27953/statm: 1202 927 79 151 0 1048 0
Current children cumulated CPU time (s) 3.19
Current children cumulated vsize (KiB) 21680

[startup+6.30193 s]
/proc/loadavg: 1.88 1.86 1.66 2/66 27983
/proc/meminfo: memFree=1722184/2055920 swapFree=4192812/4192956
[pid=27930] ppid=27928 vsize=16872 CPUtime=1.32
/proc/27930/stat : 27930 (sugar++) S 27928 27930 26816 0 -1 4194304 1685 21241 0 5 5 2 111 14 16 0 1 0 70428844 17276928 1116 996147200 4194304 4206940 548682068528 18446744073709551615 218084978786 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27930/statm: 4218 1116 414 3 0 797 0
[pid=27953] ppid=27930 vsize=5072 CPUtime=5.05
/proc/27953/stat : 27953 (minisat-inc) R 27930 27930 26816 0 -1 4194304 1055 0 0 0 505 0 0 0 25 0 1 0 70428920 5193728 997 996147200 134512640 135134323 4294956192 18446744073709551615 134531903 0 0 4096 3 0 0 0 17 0 0 0
/proc/27953/statm: 1268 997 79 151 0 1114 0
Current children cumulated CPU time (s) 6.37
Current children cumulated vsize (KiB) 21944

Solver just ended. Dumping a history of the last processes samples

[startup+9.50221 s]
/proc/loadavg: 1.81 1.85 1.66 2/66 27993
/proc/meminfo: memFree=1722312/2055920 swapFree=4192812/4192956
[pid=27930] ppid=27928 vsize=16872 CPUtime=1.45
/proc/27930/stat : 27930 (sugar++) S 27928 27930 26816 0 -1 4194304 1756 24972 0 6 5 2 121 17 16 0 1 0 70428844 17276928 1116 996147200 4194304 4206940 548682068528 18446744073709551615 218084978786 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27930/statm: 4218 1116 414 3 0 797 0
[pid=27953] ppid=27930 vsize=5072 CPUtime=8.09
/proc/27953/stat : 27953 (minisat-inc) R 27930 27930 26816 0 -1 4194304 1059 0 0 0 809 0 0 0 25 0 1 0 70428920 5193728 997 996147200 134512640 135134323 4294956192 18446744073709551615 134531961 0 0 4096 3 0 0 0 17 0 0 0
/proc/27953/statm: 1268 997 79 151 0 1114 0
Current children cumulated CPU time (s) 9.54
Current children cumulated vsize (KiB) 21944

[startup+10.3013 s]
/proc/loadavg: 1.81 1.85 1.66 2/66 27993
/proc/meminfo: memFree=1722312/2055920 swapFree=4192812/4192956
[pid=27930] ppid=27928 vsize=16872 CPUtime=1.45
/proc/27930/stat : 27930 (sugar++) S 27928 27930 26816 0 -1 4194304 1756 24972 0 6 5 2 121 17 16 0 1 0 70428844 17276928 1116 996147200 4194304 4206940 548682068528 18446744073709551615 218084978786 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27930/statm: 4218 1116 414 3 0 797 0
[pid=27953] ppid=27930 vsize=5072 CPUtime=8.89
/proc/27953/stat : 27953 (minisat-inc) R 27930 27930 26816 0 -1 4194304 1059 0 0 0 889 0 0 0 25 0 1 0 70428920 5193728 997 996147200 134512640 135134323 4294956192 18446744073709551615 134531908 0 0 4096 3 0 0 0 17 0 0 0
/proc/27953/statm: 1268 997 79 151 0 1114 0
Current children cumulated CPU time (s) 10.34
Current children cumulated vsize (KiB) 21944

[startup+10.7013 s]
/proc/loadavg: 1.81 1.85 1.66 2/66 27993
/proc/meminfo: memFree=1722312/2055920 swapFree=4192812/4192956
[pid=27930] ppid=27928 vsize=16872 CPUtime=1.45
/proc/27930/stat : 27930 (sugar++) S 27928 27930 26816 0 -1 4194304 1756 24972 0 6 5 2 121 17 16 0 1 0 70428844 17276928 1116 996147200 4194304 4206940 548682068528 18446744073709551615 218084978786 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27930/statm: 4218 1116 414 3 0 797 0
[pid=27953] ppid=27930 vsize=5072 CPUtime=9.29
/proc/27953/stat : 27953 (minisat-inc) R 27930 27930 26816 0 -1 4194304 1059 0 0 0 929 0 0 0 25 0 1 0 70428920 5193728 997 996147200 134512640 135134323 4294956192 18446744073709551615 134531965 0 0 4096 3 0 0 0 17 0 0 0
/proc/27953/statm: 1268 997 79 151 0 1114 0
Current children cumulated CPU time (s) 10.74
Current children cumulated vsize (KiB) 21944

[startup+11.1013 s]
/proc/loadavg: 1.75 1.83 1.66 2/66 27993
/proc/meminfo: memFree=1722248/2055920 swapFree=4192812/4192956
[pid=27930] ppid=27928 vsize=16872 CPUtime=1.45
/proc/27930/stat : 27930 (sugar++) S 27928 27930 26816 0 -1 4194304 1756 24972 0 6 5 2 121 17 16 0 1 0 70428844 17276928 1116 996147200 4194304 4206940 548682068528 18446744073709551615 218084978786 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27930/statm: 4218 1116 414 3 0 797 0
[pid=27953] ppid=27930 vsize=5072 CPUtime=9.69
/proc/27953/stat : 27953 (minisat-inc) R 27930 27930 26816 0 -1 4194304 1059 0 0 0 969 0 0 0 25 0 1 0 70428920 5193728 997 996147200 134512640 135134323 4294956192 18446744073709551615 134532161 0 0 4096 3 0 0 0 17 0 0 0
/proc/27953/statm: 1268 997 79 151 0 1114 0
Current children cumulated CPU time (s) 11.14
Current children cumulated vsize (KiB) 21944

[startup+11.2014 s]
/proc/loadavg: 1.75 1.83 1.66 2/66 27993
/proc/meminfo: memFree=1722248/2055920 swapFree=4192812/4192956
[pid=27930] ppid=27928 vsize=16872 CPUtime=1.45
/proc/27930/stat : 27930 (sugar++) S 27928 27930 26816 0 -1 4194304 1756 24972 0 6 5 2 121 17 16 0 1 0 70428844 17276928 1116 996147200 4194304 4206940 548682068528 18446744073709551615 218084978786 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27930/statm: 4218 1116 414 3 0 797 0
[pid=27953] ppid=27930 vsize=5072 CPUtime=9.79
/proc/27953/stat : 27953 (minisat-inc) R 27930 27930 26816 0 -1 4194304 1059 0 0 0 979 0 0 0 25 0 1 0 70428920 5193728 997 996147200 134512640 135134323 4294956192 18446744073709551615 134532059 0 0 4096 3 0 0 0 17 0 0 0
/proc/27953/statm: 1268 997 79 151 0 1114 0
Current children cumulated CPU time (s) 11.24
Current children cumulated vsize (KiB) 21944

Child status: 0
Real time (s): 11.2951
CPU time (s): 11.3663
CPU user time (s): 11.1613
CPU system time (s): 0.204968
CPU usage (%): 100.63
Max. virtual memory (cumulated for all children) (KiB): 222024

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 11.1613
system time used= 0.204968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27867
page faults= 6
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1287
involuntary context switches= 703

runsolver used 0.014997 second user time and 0.037994 second system time

The end

Launcher Data (download as text)

Begin job on node57 at 2008-07-15 17:55:03
IDJOB=1122139
IDBENCH=62707
IDSOLVER=367
FILE ID=node57/1122139-1216137303
PBS_JOBID= 7905482
Free space on /tmp= 66564 MiB

SOLVER NAME= Sugar++ v1.13+minisat-inc
BENCH NAME= CPAI08/maxcsp/pi/pi-30-10-25-t48/normalized-pi-30-10-197-52-22.xml
COMMAND LINE= DIR/sugar++ -max -incremental -c -vv -java="java -Xmx700M" -decjava="java -Xmx50M" -jar="DIR/sugar-v1-13.jar" -solver="DIR/minisat-inc" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1122139-1216137303/watcher-1122139-1216137303 -o /tmp/evaluation-result-1122139-1216137303/solver-1122139-1216137303 -C 3600 -W 4000 -M 900 --output-limit 1,15  HOME/sugar++ -max -incremental -c -vv -java="java -Xmx700M" -decjava="java -Xmx50M" -jar="HOME/sugar-v1-13.jar" -solver="HOME/minisat-inc" -tmp="HOME/temp" HOME/instance-1122139-1216137303.xml

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 0cff2a4bb8c71037163c80a4315185e9
RANDOM SEED=1882798051

node57.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1730168 kB
Buffers:         77548 kB
Cached:         167116 kB
SwapCached:          0 kB
Active:         177200 kB
Inactive:        81376 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1730168 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             980 kB
Writeback:           0 kB
Mapped:          23684 kB
Slab:            53188 kB
Committed_AS:   250844 kB
PageTables:       1496 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66560 MiB
End job on node57 at 2008-07-15 17:55:14